Physical Science: quiz over atom structure

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13 Terms

1
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where is the proton found?

nucleus

2
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where is the neutron found?

nucleus

3
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where is the electron found

electron cloud

4
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protons charge is ________

positive

5
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neutrons charge is _________

neutral

6
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electrons charge is _________

negative

7
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what is the size of a proton

1 amu

8
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what is the size of a neutron

1 amu

9
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what is the size of an electron

visibly massless

10
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what is the function of a proton

the # of protons gives the atom its density

11
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what is the function of a neutron

gives the atom stability

12
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what is the function of an electron

where bonding with other atoms takes place

13
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what does amu stand for

atomic mass unit